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solokeys / solo1

Solo 1 firmware in C
https://solokeys.com/
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Compile target STM32L442 #36

Closed nvti closed 5 years ago

nvti commented 5 years ago

I try to compile solo firmware for STM32L442 (under target/stm32l442):

cd targets/stm32l442
make all

But I got error:

arm-none-eabi-gcc src/main.o src/init.o src/redirect.o src/flash.o src/rng.o src/led.o src/device.o src/fifo.o src/crypto.o src/attestation.o src/startup_stm32l432xx.o src/system_stm32l4xx.o lib/stm32l4xx_ll_rng.o lib/stm32l4xx_ll_gpio.o lib/stm32l4xx_hal_pcd.o lib/stm32l4xx_ll_usb.o lib/stm32l4xx_hal_pcd_ex.o lib/stm32l4xx_ll_pwr.o lib/stm32l4xx_ll_rcc.o lib/stm32l4xx_ll_tim.o lib/stm32l4xx_ll_usart.o lib/stm32l4xx_ll_utils.o lib/usbd/usbd_conf.o lib/usbd/usbd_core.o lib/usbd/usbd_ioreq.o lib/usbd/usbd_hid.o lib/usbd/usbd_desc.o lib/usbd/usbd_ctlreq.o ../../fido2/util.o ../../fido2/u2f.o ../../fido2/test_power.o ../../fido2/stubs.o ../../fido2/log.o ../../fido2/ctaphid.o ../../fido2/ctap.o ../../fido2/ctap_parse.o ../../fido2/main.o ../../crypto/sha256/sha256.o ../../crypto/micro-ecc/uECC.o ../../crypto/tiny-AES-c/aes.o -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -L../../tinycbor/lib -specs=nano.specs  -specs=nosys.specs  -Wl,--gc-sections -u _printf_float -lnosys -Tstm32l432xx.ld -Wl,-Map=solo.map,--cref -ltinycbor -o solo.elf
../../tinycbor/lib/libtinycbor.so: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
Makefile:65: recipe for target 'solo.elf' failed
make: *** [solo.elf] Error 1

I run command:

$ file ../../tinycbor/lib/libtinycbor.so
../../tinycbor/lib/libtinycbor.so: symbolic link to libtinycbor.so.0.5.2
$ file ../../tinycbor/lib/libtinycbor.so.0.5.2
../../tinycbor/lib/libtinycbor.so.0.5.2: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=f5aa03f58f991617c6660428203c593d1b3883d7, not strippedv

It mean libtinycbor.so.0.5.2 is builded for 64bit machine, not for STM32L442 Please guide me how to compiler this firmware. Thanks

nvti commented 5 years ago

I re-compiler tinycbor with arm-none-eabi-gcc

cd tinycbor
make CC=arm-none-eabi-gcc LDFLAGS="-specs=nosys.specs"

and rebuild targets/stm32l442

cd ../targets/stm32l442
make clean
make all

I got error:

arm-none-eabi-gcc src/main.o src/init.o src/redirect.o src/flash.o src/rng.o src/led.o src/device.o src/fifo.o src/crypto.o src/attestation.o src/startup_stm32l432xx.o src/system_stm32l4xx.o lib/stm32l4xx_ll_rng.o lib/stm32l4xx_ll_tim.o lib/stm32l4xx_ll_gpio.o lib/stm32l4xx_hal_pcd.o lib/stm32l4xx_ll_usb.o lib/stm32l4xx_hal_pcd_ex.o lib/stm32l4xx_ll_pwr.o lib/stm32l4xx_ll_rcc.o lib/stm32l4xx_ll_usart.o lib/stm32l4xx_ll_utils.o lib/usbd/usbd_hid.o lib/usbd/usbd_conf.o lib/usbd/usbd_core.o lib/usbd/usbd_ctlreq.o lib/usbd/usbd_ioreq.o lib/usbd/usbd_desc.o ../../fido2/util.o ../../fido2/u2f.o ../../fido2/test_power.o ../../fido2/stubs.o ../../fido2/log.o ../../fido2/ctaphid.o ../../fido2/ctap.o ../../fido2/ctap_parse.o ../../fido2/main.o ../../crypto/sha256/sha256.o ../../crypto/micro-ecc/uECC.o ../../crypto/tiny-AES-c/aes.o -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -L../../tinycbor/lib -specs=nano.specs  -specs=nosys.specs  -Wl,--gc-sections -u _printf_float -lnosys -Tstm32l432xx.ld -Wl,-Map=solo.map,--cref -ltinycbor -o solo.elf
/home/t-u/Tools/gcc-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld: error: required section '.rel.plt' not found in the linker script
/home/t-u/Tools/gcc-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld: final link failed: Invalid operation
collect2: error: ld returned 1 exit status
Makefile:65: recipe for target 'solo.elf' failed
make: *** [solo.elf] Error 1
nickray commented 5 years ago

I think you have to make clean at the parent level, and then make inside the stm32 target. It could definitely be improved :)

nvti commented 5 years ago

I think you have to make clean at the parent level, and then make inside the stm32 target. It could definitely be improved :)

I have done this but I still got same error. I delete solo folder and re-clone project

git clone --recurse-submodules https://github.com/SoloKeysSec/solo
cd solo/
git submodule init
git submodule update

cd targets/stm32l442
make all

but I got error

/home/t-u/Tools/gcc-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld: cannot find -ltinycbor
collect2: error: ld returned 1 exit status
Makefile:65: recipe for target 'solo.elf' failed
make: *** [solo.elf] Error 1

because tinycbor is not builded I build tinycbor with arm-none-eabi-gcc as I said above

cd ,,/,,/tinycbor
make CC=arm-none-eabi-gcc LDFLAGS="-specs=nosys.specs"

and rebuild targets/stm32l442

cd ../targets/stm32l442
make clean
make all

but still error

arm-none-eabi-gcc src/main.o src/init.o src/redirect.o src/flash.o src/rng.o src/led.o src/device.o src/fifo.o src/crypto.o src/attestation.o src/startup_stm32l432xx.o src/system_stm32l4xx.o lib/stm32l4xx_ll_rng.o lib/stm32l4xx_ll_tim.o lib/stm32l4xx_ll_gpio.o lib/stm32l4xx_hal_pcd.o lib/stm32l4xx_ll_usb.o lib/stm32l4xx_hal_pcd_ex.o lib/stm32l4xx_ll_pwr.o lib/stm32l4xx_ll_rcc.o lib/stm32l4xx_ll_usart.o lib/stm32l4xx_ll_utils.o lib/usbd/usbd_hid.o lib/usbd/usbd_conf.o lib/usbd/usbd_core.o lib/usbd/usbd_ctlreq.o lib/usbd/usbd_ioreq.o lib/usbd/usbd_desc.o ../../fido2/util.o ../../fido2/u2f.o ../../fido2/test_power.o ../../fido2/stubs.o ../../fido2/log.o ../../fido2/ctaphid.o ../../fido2/ctap.o ../../fido2/ctap_parse.o ../../fido2/main.o ../../crypto/sha256/sha256.o ../../crypto/micro-ecc/uECC.o ../../crypto/tiny-AES-c/aes.o -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -L../../tinycbor/lib -specs=nano.specs  -specs=nosys.specs  -Wl,--gc-sections -u _printf_float -lnosys -Tstm32l432xx.ld -Wl,-Map=solo.map,--cref -ltinycbor -o solo.elf
/home/t-u/Tools/gcc-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld: error: required section '.rel.plt' not found in the linker script
/home/t-u/Tools/gcc-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld: final link failed: Invalid operation
collect2: error: ld returned 1 exit status
Makefile:65: recipe for target 'solo.elf' failed
make: *** [solo.elf] Error 1
conorpp commented 5 years ago

From targets/stm32l442, run

make cbor   # build cbor library
make           # build application

TODO:

nvti commented 5 years ago

@conorpp Thank for your reply. T follow your command but I still got error: error: required section '.rel.plt' not found in the linker script I search this error on google and see many people got it (most expected in embedded projects, cross-compile) but I don't see any answer. Do I miss something?

nvti commented 5 years ago

oh, I got a little error: 

../../crypto/sha256/sha256.c:17:20: fatal error: memory.h: No such file or directory
 #include <memory.h>
                    ^
compilation terminated.

but I fix it by commend #include <memory.h> line in crypto/sha256/sha256.c file. Does it have any effect to above error?

nvti commented 5 years ago

About my tool chain: I download tool chain and use this

$ arm-none-eabi-gcc --version
arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 5.4.1 20160919 (release) [ARM/embedded-5-branch revision 240496]
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Have any mistake there?

nvti commented 5 years ago

Finally, I change my compiler to version 7.3.1 (download) and no more error